<template>
    <div>
        <h1>子组件</h1>
    </div>
</template>

<script lang="ts">
import { defineComponent,ref } from 'vue'

export default defineComponent({
    setup () {
        const childAaa = ref('小李咋回事');
        const aa = ref("无语了111");

        return {
            childAaa,
            aa
        }
    }
})
</script>

<style scoped>

</style>